Where does “lactulose” come from?
lactulose (English) comes from English cellulose, from French cellulose, from French cellule, from Latin cellula, from Latin -ulus, from Proto-Italic -olos, from Proto-Italic -elos, from Proto-Indo-European -e-lós — Forms agent nouns from verbal roots.
lactulose (English): A synthetic disaccharide C12H22O11 consisting of galactose and fructose units, used as a laxative for chronic constipation and as an acidifier to reduce blood ammonia levels causing neurological symptoms in advanced liver disease. It is used in solution for oral or rectal administration
Definitions
- A synthetic disaccharide C12H22O11 consisting of galactose and fructose units, used as a laxative for chronic constipation and as an acidifier to reduce blood ammonia levels causing neurological symptoms in advanced liver disease. It is used in solution for oral or rectal administration
Ancestry of “lactulose”, step by step
| Step | Language | Word | Meaning |
|---|---|---|---|
| 1 | English | cellulose | A complex carbohydrate that forms the main... |
| 2 | French | cellulose | cellulose |
| 3 | French | cellule | cell; table cell |
| 4 | Latin | cellula | small room, especially that of a slave; humble... |
| 5 | Latin | -ulus | Used to form a diminutive of a noun, indicating... |
| 6 | Proto-Italic | -olos | — |
| 7 | Proto-Italic | -elos | Forms desubstantival and deadjectival diminutive nouns |
| 8 | Proto-Indo-European | -e-lós | — |
| 9 | Proto-Indo-European | -lós | Forms agent nouns from verbal roots |